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v3.24.1

Significant Accounting Policies (Details) - Schedule of Estimated Useful Lives | 12 Months Ended
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Dec. 31, 2023
Fixtures [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 5 years
Depreciation method | Straight-Line
Plant and Equipment [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 10 years
Depreciation method | Straight-Line
Modular Data Center [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 5 years
Depreciation method | Declining
Motor Vehicles [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 5 years
Depreciation method | Straight-Line
Computer Equipment [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 3 years
Depreciation method | Straight-Line
Processing Machinery (Miners) [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 2 years
Depreciation method | Straight-Line
Transformers [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Useful life | 15 years
Depreciation method | Straight-Line
Leasehold improvements [Member] |
Schedule of Estimated Useful Lives [Line Items] |
Depreciation method | Straight-Line
Useful life | Shorter of useful life or lease term

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- Definition Description of estimated useful life of property plant and equipment. + References No definition available. + Details
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Namespace Prefix: | migi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Describes an entity's accounting treatment for disposals of property, plant and equipment, including gains and losses related thereto. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480091/360-10-S99-1 + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Period Type: | duration

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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |